Largest free Technical and Blogging resource site for Beginner. We help clients transform their great ideas into reality!
In this tutorial we will go over how to get distinct characters with their count in a String? We will use 3 strings: This program will iterate over all characters and counts the number of times character appears. Here is a complete …
Read Article about In Java How to get distinct characters with their count in a String? →
How to remove/replace character in a String in Java? The String class represents character strings. All string literals in Java programs, such as "abc", are implemented as instances of this class. You are at right place if you have below …
Read Article about In Java How to Replace/Remove Characters from String? →
Google by default supports Sitelinks search box. But we need to make sure that it's setup correct way on WordPress site. What is Sitelinks search box? As you see below, Sitelink search box is a search box which helps users to search any term …
What's a domain name worth? The reply that I have to this question mostly goes towards the mainstream conversation of evaluating a domain. In fact, I do not even suppose that the answer needs to be long and drawn out. It is easy. Name it a cop …
Some times if you are a new macOS user or even pro, it takes some time to find out which Java version I'm running with? What if you want to use Java 1.7 with Eclipse IDE? While running Eclipse with new Macbook, you may see an error about …
Awesome. Let's talk on Custom Post Type (CPT). This will also help you if have below questions: How to Create Custom Post Types in WordPress?Generate WordPress Post TypeCreate your first WordPress Custom Post TypeWordpress …
The producer-consumer problem (also known as the bounded-buffer problem) is a classic Java Example of a multi-process synchronization problem. The problem describes two processes, the producer and the consumer, who share a …
Read Article about Java: Producer Consumer Example – Handle Concurrent Read/Write →
Getting NullPointerException while reading Resource .properties file in Intellij IDE? Do you have an issue loading resources files into your Intellij IDE? Having below errors? Error: Could not find or load main class in intelliJ IDE …
macOS is no double the best Operating system out there. I've been using Macbook Pro since last 13 years and there is no going back. What is macOS? macOS, Apple's operating system for Mac computers, offers a multitude of features and settings …
Read Article about 5 Totally Unnecessary MacOS Settings You Should Disable now →